Sunspot AR3089 erupted with a series of m-class flares that culminated with an M7-class flare. NASA's Solar Dynamics ...

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

2024 was a busy year for the Terra mission, as we handled platform battery charging changes, performed a yaw maneuver, and celebrated Terra’s 25th Anniversary– all while continuing to support the ...

A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory. Credit: NASA/SDO/Helio Viewer| edited by Space.com's Steve Spaleta Music: My Hal ...

NASA is continuously refining its tracking of 2024 YR4, using its network of telescopes, including the repurposed WISE Space ...

Recent research using data from NASA's Chandra X-ray Observatory and the Very Large Telescope reveals that black holes are not just passive consumers ...

When we visited Yerkes Observatory in 2021, it was closed and faced a daunting road back, yet its director had big plans. It ...

A full moon will rise in the sky this week but will it still be that way by the time Valentine's Day rolls around?

Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

Last year, a pair of researchers claimed that the shockwaves of the shutdown could be felt as far as the moon, causing a ...

The University of the Philippines National Institute for Science and Mathematics (UP NISMED) has invited the public to ...

If the prediction comes true, the asteroid could lead to an explosion generating 15 megatons of TNT, 100 times greater than ...